The ongoing saga of B-B and B Part 5 B-B starts training

 Both B-B and B exemplifying the command "Watch me".

Playing in the now empty pink pool because it got a hole in the bottom from B several months earlier.

Wrestling in the pink pool

B and B-B showing attention at the command "come".

B-B doing recall in a tennis court and sharing snow rolling by shaking on his human family members.